85996965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1151}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 60316251

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 879, 1151, 1465, 3453, 4395, 4981, 5755, 14943, 17265, 19567, 24905, 58701, 74715, 97835, 293505, 337243, 1011729, 1686215, 5058645, 5733131, 17199393, 28665655, 85996965]

約数ペア:

[(1, 85996965), (3, 28665655), (5, 17199393), (15, 5733131), (17, 5058645), (51, 1686215), (85, 1011729), (255, 337243), (293, 293505), (879, 97835), (1151, 74715), (1465, 58701), (3453, 24905), (4395, 19567), (4981, 17265), (5755, 14943)]